| Item | Date added |
|---|
| 18 Road Trails / North Fruita Desert | Feb 13, 2012 |
| 18 Road Trails / North Fruita Desert | Jun 1, 2012 |
| 3 Sisters / Alderfer | Mar 4, 2007 |
| Adventure Route Segment Of The Odt | Apr 2, 2012 |
| Amasa Back Trail | Feb 13, 2012 |
| American River Confluence Trails | Mar 4, 2007 |
| Aqueduct Trail | Apr 2, 2012 |
| Banner Forest | Apr 2, 2012 |
| Bent Creek | Mar 4, 2007 |
| Bergen Peak | Mar 4, 2007 |
| Blue Mound State Park | Apr 2, 2012 |
| Brown County Park | Feb 13, 2012 |
| Brush Mountain | Mar 4, 2007 |
| Buck Gulch | Mar 4, 2007 |
| Buffalo Creek | Mar 4, 2007 |
| Buffalo Creek | Feb 13, 2012 |
| Captain Jack's | Mar 4, 2007 |
| Centennial Cone Park | Mar 4, 2007 |
| Colorado Trail | Jun 1, 2012 |
| Colorado Trail: Kenosha Pass To Breckenridge | Apr 2, 2012 |
| Colorado Trail: Waterton To South Platte | Mar 4, 2007 |
| Copper Harbor Trails | Feb 13, 2012 |
| Curt Gowdy State Park | Feb 13, 2012 |
| Dale Ball | Mar 4, 2007 |
| Dead Horse Point State Park | Apr 2, 2012 |
| Deer Creek Canyon | Mar 4, 2007 |
| DuPont State Recreational Forest | Mar 4, 2007 |
| DuPont State Recreational Forest | Mar 4, 2007 |
| Elk Meadow | Mar 4, 2007 |
| Environmental Center | Mar 4, 2007 |
| Foresthill Divide | Mar 4, 2007 |
| Fort Custer Recreation Area | Apr 2, 2012 |
| Fountainhead Regional Park | Mar 4, 2007 |
| Gemini Bridges | Mar 4, 2007 |
| Granby Ranch Bike Park | Mar 4, 2007 |
| Hartman Creek State Park | Apr 2, 2012 |
| Hidden Mesa | May 26, 2014 |
| Hixon Forest | Apr 2, 2012 |
| Hole In The Ground | Mar 4, 2007 |
| Indian Creek Loop | Mar 4, 2007 |
| John Muir Trails | Mar 4, 2007 |
| John Muir Trails | Apr 2, 2012 |
| Kessel Run | Mar 4, 2007 |
| Keystone Gulch | Apr 2, 2012 |
| Keystone Resort Bike Park | Mar 4, 2007 |
| Keystone Resort Bike Park | Apr 2, 2012 |
| Kokopelli Area Trails | Jun 1, 2012 |
| Lair O' The Bear / Bear Creek Trail | Mar 4, 2007 |
| Laurel Mountain | Mar 4, 2007 |
| Levis Mounds | Feb 13, 2012 |
| Lions Loop | Apr 2, 2012 |
| Little Big Econ State Forest | Mar 4, 2007 |
| Lowes Creek | Apr 2, 2012 |
| Maah Daah Hey | Feb 13, 2012 |
| Mary's Loop / Horsethief Bench | Apr 2, 2012 |
| Matthews Winters | Mar 4, 2007 |
| McCoy Flat Trails | Apr 2, 2012 |
| Mckenzie River Trail | Feb 13, 2012 |
| Middle Run Natural Area | Mar 4, 2007 |
| Midland Hills Trails | Mar 4, 2007 |
| Moab Brand Trails | Apr 2, 2012 |
| Monarch Crest Trail | Mar 4, 2007 |
| Monarch Crest Trail | Feb 13, 2012 |
| Mr. Toad's Wild Ride | Mar 4, 2007 |
| Nine Mile | Apr 2, 2012 |
| Outback Trail at Imagination Glenn | Apr 2, 2012 |
| Palos Forest Preserve | Apr 2, 2012 |
| Paris Mountain State Park | Mar 4, 2007 |
| Peaks Trail | Apr 2, 2012 |
| Phil's World | Apr 2, 2012 |
| Pine Nut | Mar 4, 2007 |
| Porcupine Rim | Jun 1, 2012 |
| Prime Cut | Mar 4, 2007 |
| Rampart Reservoir | Mar 4, 2007 |
| Ringtail / Swallowtail | Mar 4, 2007 |
| Salmon Falls | Mar 4, 2007 |
| Santos | Mar 4, 2007 |
| Slickrock | Mar 4, 2007 |
| Slickrock | Feb 13, 2012 |
| Slickrock | Jun 1, 2012 |
| South Mountain Park / National Trail | Mar 4, 2007 |
| Standing Rocks | Apr 2, 2012 |
| Stillwater Pass | Mar 4, 2007 |
| Sugar Bottom | Apr 2, 2012 |
| Summit Cove / Soda Creek Loop | Apr 2, 2012 |
| Tahoe Rim Trail: Tahoe Meadows to Tunnel Creek Road / Flume Trail | Mar 4, 2007 |
| Telluride / Ridge Trail | Mar 4, 2007 |
| Trail #100 | Mar 4, 2007 |
| Trail #2 | Apr 2, 2012 |
| Trail 401 | Mar 4, 2007 |
| Trail 401 | Mar 4, 2007 |
| Trail 401 | Feb 13, 2012 |
| Trestle Bike Park | Apr 2, 2012 |
| Troy Built Trail | Apr 2, 2012 |
| Tsali Left Loop | Mar 4, 2007 |
| Tsali Right Loop | Mar 4, 2007 |
| Upper Loop | Jul 27, 2013 |
| Waterton Canyon | May 26, 2014 |
| Westridge Loop | Apr 2, 2012 |
| Winona Lake Trail | Apr 2, 2012 |
| Winsor (254) | Mar 4, 2007 |
| Yankee Springs | Apr 2, 2012 |
